Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YT

Yuki Tanaka

NENec: 10 patents #1,345 of 14,502Top 10%
SCShin-Etsu Handotai Co.: 10 patents #71 of 679Top 15%
HCHoriba Stec, Co.: 9 patents #8 of 163Top 5%
NINgk Insulators: 9 patents #362 of 2,083Top 20%
PAPanasonic: 8 patents #3,315 of 21,108Top 20%
ADAdeka: 6 patents #53 of 499Top 15%
SCSanken Electric Co.: 5 patents #64 of 315Top 25%
FIFujifilm Business Innovation: 5 patents #280 of 1,659Top 20%
TOToto: 4 patents #244 of 1,113Top 25%
TCThk Co.: 4 patents #95 of 450Top 25%
SHSumitomo Electric Hardmetal: 4 patents #108 of 278Top 40%
Canon: 4 patents #10,118 of 19,416Top 55%
MCMitsubishi Chemical: 3 patents #645 of 3,022Top 25%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
HUHiroshima University: 3 patents #41 of 421Top 10%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
HHHitachi High-Technologies: 2 patents #456 of 1,200Top 40%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
MCMenicon Co.: 2 patents #89 of 263Top 35%
SCShin-Etsu Chemical Co.: 2 patents #1,026 of 2,176Top 50%
SUSubaru: 2 patents #474 of 1,684Top 30%
TCTaiho Pharmaceutical Co.: 2 patents #143 of 484Top 30%
U-U-Shin: 2 patents #13 of 73Top 20%
WAWalbro: 2 patents #81 of 212Top 40%
SOSony: 2 patents #12,963 of 25,231Top 55%
TOToyota: 2 patents #10,861 of 26,838Top 45%
SHShimadzu: 1 patents #1,152 of 2,007Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
ICIbiden Co.: 1 patents #451 of 730Top 65%
SMSmk: 1 patents #144 of 269Top 55%
CACataler: 1 patents #176 of 277Top 65%
SCSumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
HOHoriba: 1 patents #319 of 604Top 55%
HSHitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
EBEbara: 1 patents #1,014 of 1,611Top 65%
HAHitachi Astemo: 1 patents #649 of 1,276Top 55%
TLTokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
FUFujikura: 1 patents #788 of 1,407Top 60%
DEDenso: 1 patents #6,940 of 11,792Top 60%
MIMitutoyo: 1 patents #455 of 721Top 65%
KSKyocera Document Solutions: 1 patents #1,174 of 1,545Top 80%
KSKobe Steel: 1 patents #937 of 1,773Top 55%
Nintendo Co.: 1 patents #886 of 1,476Top 65%
NCNippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
RCRiken Keiki Co.: 1 patents #14 of 35Top 40%
KDKabushiki Kaisha Dnaform: 1 patents #9 of 27Top 35%
Overall (All Time): #8,247 of 4,157,543Top 1%
131 Patents All Time

Issued Patents All Time

Showing 26–50 of 131 patents

Patent #TitleCo-InventorsDate
D1005245 Electrode cover for a plasma processing apparatus Shintarou Nakatani, Takamasa Ichino, Kazunori Nakamoto 2023-11-21
11799119 Manifold, cell stack device, and electrochemical cell Noriyuki Ogasawara, Masayuki Shinkai, Hirofumi Kan, Makoto Ohmori 2023-10-24
11785147 Information processing apparatus, product, and method wherein a print from one image forming apparatus is read by another and a screen is generated including diagnostic results and image forming apparatus information Shinsuke Sugi, Shinya MIYAMORI 2023-10-10
11767688 Door latch device Nobuya Akagi 2023-09-26
11736625 Image forming apparatus and reading apparatus using information added to a recording medium to control output of a reading result of a diagnostic image formed thereon Shinsuke Sugi, Shinya MIYAMORI, Masashi Morimoto, Junichiro Mori, Kyotaro Tomoda +1 more 2023-08-22
11721536 Mass spectrometer Manabu Ueda, Tomohito Nakano 2023-08-08
D991171 Wireless power transmitter Yohei Tanaka, Ryosuke HASABA, Hiroyuki Tani 2023-07-04
D991170 Wireless power transmitter Yohei Tanaka, Ryosuke HASABA, Hiroyuki Tani 2023-07-04
11695126 Alloy member, cell stack, and cell stack device Yuta MATSUNO, Toshiyuki Nakamura, Makoto Ohmori 2023-07-04
11672030 Control method, on-vehicle device, and storage medium Shinichi Kobayashi, Naoto Furuyama, Daiki Kawase, Ryosuke Asafuji 2023-06-06
11616533 Radio power transmission system and radio power transmission method Shoichi Kajiwara, Hiroyuki Tani, Takuma Ikeda 2023-03-28
11610300 Determination device and determination system Yoichi Sato, Marosuke Kikuchi, Shoichiro SAKO 2023-03-21
11602577 Water-absorbing agent and method for producing same, and absorbent article produced using water-absorbing agent Kazuki Kimura, Nobuya TANAKA, Daisuke Takeda 2023-03-14
11579845 Random number generation device, random number generation method, encryption device, and non-transitory recording medium Kazuhiko Minematsu, Kentarou SASAKI 2023-02-14
11560050 Lid opening and closing device 2023-01-24
11522202 Alloy member, cell stack, and cell stack device Toshiyuki Nakamura, Makoto Ohmori 2022-12-06
11453098 Carrier for double-side polishing apparatus, double-side polishing apparatus, and double-side polishing method Daichi KITAZUME 2022-09-27
11430165 Display control apparatus and display control method Shuhei Kawachi, Masahiko Okuzawa, Shigeo Ajiro 2022-08-30
11401296 Amidite compound and method for producing polynucleotide using said compound Tatsuya Saito, Hideki Ihara 2022-08-02
11394261 Method of manufacturing rotor Masashi Matsumoto, Haruki Kusamaki, Hazuki KAWAMURA, Kohei Watanabe 2022-07-19
11371909 Lifespan diagnosis device, method, non-transitory storage medium, and system for motion guidance device Akihiro Unno, Yuki Hayashi, Tomofumi Ohashi, Yusuke Asano, Katsunori Kogure 2022-06-28
11373798 Ignition device Shunya Nakamura, Kazunori Tsubakino 2022-06-28
11362344 Fuel cell and cell stack device Risako Ito, Makoto Ohmori, Hirofumi Kan, Masayuki Shinkai 2022-06-14
11359111 Thermally conductive thin-film cured product, method for producing same, and thermally conductive member Takanori Ito, Akihiro Endo 2022-06-14
11349127 Cell stack and electrochemical cell Toshiyuki Nakamura, Makoto Ohmori 2022-05-31